Device and process for sticking front magnetizing magnetic steel on motor rotor

A technology of motor rotor and magnetic steel, which is applied in the direction of manufacturing stator/rotor body, etc., can solve the problems of poor pasting position accuracy, and achieve the effect of avoiding poor positioning, high-precision indexing, and realizing precision indexing

Active Publication Date: 2012-08-29
SUZHOU INOVANCE TECH CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a kind of equipment and process for pasting the pre-magnetized

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  • Device and process for sticking front magnetizing magnetic steel on motor rotor
  • Device and process for sticking front magnetizing magnetic steel on motor rotor

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Embodiment Construction

[0024] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0025] like figure 1 As shown, it is a schematic diagram of an embodiment of the equipment for magnetizing the magnet steel before the motor rotor is pasted according to the present invention. The equipment includes a magnetic steel pasting platform 10, a rotor fixing assembly 20, a push assembly 30 and a control unit, wherein the magnetic steel pasting platform 10 is provided with a sliding rod 14 and a fixed magnetic steel 50 (the magnetic steel 50 is a first-magnetized magnetic steel) The magnetic steel feeding assembly 11, the rotor fixing assembly 20 is sleeved on the sliding rod 14 and inclu...

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Abstract

The invention discloses a device for sticking front magnetizing magnetic steel on a motor rotor. The device comprises a magnetic steel sticking platform, a rotor fixing assembly, a pushing assembly and a control unit, wherein a sliding rod and a magnetic steel feeding assembly which is fixedly provided with magnetic steel are arranged on the magnetic steel sticking platform, the rotor fixing assembly is sheathed on the sliding rod and comprises a rotor clamping mechanism which is used for clamping the motor rotor, and under the control of the control unit, the pushing assembly drives the rotor fixing assembly to move along the sliding rod so as to enable the motor rotor to move along with the rotor fixing assembly and to be contacted with the magnetic steel on the magnetic steel feeding assembly. The invention also provides a sticking process corresponding to the device. According to the device and the process, a fixed shaft is pushed along the sliding rod to the fixed magnetic steel to be sticked, so that the defect that the position is bad due to magnetic force adsorption in a sticking procedure, and the sticking accuracy of the magnetic steel is improved.

Description

technical field [0001] The invention relates to the field of motor rotor processing, and more specifically relates to a device and a process for magnetizing magnetic steel before pasting the motor rotor. Background technique [0002] Generally, the motor rotor is composed of permanent magnets with a certain number of pole pairs embedded on the surface of the iron core or embedded inside the iron core. At present, there are two pasting processes for sticking magnetic steel on the optical shaft of the motor rotor: (1) first paste the unmagnetized magnetic steel on the optical shaft and then magnetize the rotor after the magnetic steel is pasted; (2) first paste the single After the magnetic steel is magnetized, paste it on the optical axis. [0003] In the first process, the magnetic steel is pasted on the optical axis under the premise of no magnetism, and there is no influence of attraction and repulsion, so the pasting process is simple, but the rotor magnetization equipme...

Claims

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Application Information

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IPC IPC(8): H02K15/03
Inventor 齐剑李智源邹德明光伟
Owner SUZHOU INOVANCE TECH CO LTD
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